id:A086943 - OEIS Search Results

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a(n) = k where R(k+7)=3.

+0
2

23, 293, 2993, 29993, 299993, 2999993, 29999993, 299999993, 2999999993, 29999999993, 299999999993, 2999999999993, 29999999999993, 299999999999993, 2999999999999993, 29999999999999993, 299999999999999993 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`R(a(n))=A086942(n).`
	FORMULA	`a(n) = 3*10^n-7`
	CROSSREFS	`Sequence in context: A010975 A022588 A125435 this_sequence A131273 A023021 A022651` `Adjacent sequences: A086940 A086941 A086942 this_sequence A086944 A086945 A086946`
	KEYWORD	`nonn`
	AUTHOR	`Ray Chandler (rayjchandler(AT)sbcglobal.net), Jul 24 2003`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research